.doc {
  width: 100%;
  padding-left: 20px;
  background-color: #fff;
}
.doc .my {
  height: 44px;
  line-height: 44px;
  color: #999999;
}
.doc .my .my-1 {
  z-index: 50;
  display: inline-block;
  height: 44px;
  line-height: 44px;
  color: #2561ef;
}
.doc .my .my-2 {
  display: inline-block;
  height: 44px;
  line-height: 44px;
  color: #2561ef;
}
.doc .cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 250px;
  background-color: #fff;
}
.doc .cell img {
  width: 50%;
  height: 50%;
}
.doc .cell .tip {
  margin-top: 20px;
  text-align: center;
  color: #cccccc;
}
